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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Rear Drive Axle) >> Diagnostic Information and Procedures >> Constant Noise

Constant Noise

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
Constant Noise

Checks Action
Flat spot on the pinion or the ring gear teeth Replace the pinion and the ring gear. Refer to Drive Pinion and Ring Gear Replacement .
Flat spot on the pinion bearing Replace the bearing. Refer to Drive Pinion Bearings Replacement .
Worn pinion splines Replace the pinion. Refer to Drive Pinion and Ring Gear Replacement .
Worn axle shaft dowel holes Replace the axle shaft. Refer to Rear Axle Shaft Replacement .
Worn hub studs Replace the wheel studs. Refer to Wheel Stud Replacement .